1/* $NetBSD: t_ioctl.c,v 1.5 2020/10/31 14:57:02 christos Exp $ */ 2 3/*- 4 * Copyright (c) 2002, 2008 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Luke Mewburn. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32#include <sys/cdefs.h> 33__COPYRIGHT("@(#) Copyright (c) 2008\ 34 The NetBSD Foundation, inc. All rights reserved."); 35__RCSID("$NetBSD: t_ioctl.c,v 1.5 2020/10/31 14:57:02 christos Exp $"); 36 37#define EVFILT_NAMES 38#include <sys/event.h> 39#include <sys/ioctl.h> 40 41#include <stdio.h> 42#include <string.h> 43 44#include <atf-c.h> 45 46#include "h_macros.h" 47 48ATF_TC(kfilter_byfilter); 49ATF_TC_HEAD(kfilter_byfilter, tc) 50{ 51 atf_tc_set_md_var(tc, "descr", "Checks KFILTER_BYFILTER ioctl"); 52} 53ATF_TC_BODY(kfilter_byfilter, tc) 54{ 55 char buf[32]; 56 struct kfilter_mapping km; 57 int kq; 58 uint32_t i; 59 60 RL(kq = kqueue()); 61 62 km.name = buf; 63 km.len = sizeof(buf) - 1; 64 65 for (i = 0; i < EVFILT_SYSCOUNT; ++i) { 66 km.filter = i; 67 RL(ioctl(kq, KFILTER_BYFILTER, &km)); 68 (void)printf(" map %d -> %s\n", km.filter, km.name); 69 } 70 71 km.filter = EVFILT_SYSCOUNT; 72 ATF_REQUIRE_EQ(ioctl(kq, KFILTER_BYFILTER, &km), -1); 73} 74 75ATF_TC(kfilter_byname); 76ATF_TC_HEAD(kfilter_byname, tc) 77{ 78 atf_tc_set_md_var(tc, "descr", "Checks KFILTER_BYNAME ioctl"); 79} 80ATF_TC_BODY(kfilter_byname, tc) 81{ 82 char buf[32]; 83 struct kfilter_mapping km; 84 int kq; 85 86 RL(kq = kqueue()); 87 88 km.name = buf; 89 90 for (size_t i = 0; i < EVFILT_SYSCOUNT; i++) { 91 (void)strlcpy(buf, evfiltnames[i], sizeof(buf)); 92 RL(ioctl(kq, KFILTER_BYNAME, &km)); 93 (void)printf(" map %s -> %d\n", km.name, km.filter); 94 } 95 96 (void)strlcpy(buf, "NOTREG_FILTER", sizeof(buf)); 97 ATF_REQUIRE_EQ(ioctl(kq, KFILTER_BYNAME, &km), -1); 98} 99 100ATF_TP_ADD_TCS(tp) 101{ 102 ATF_TP_ADD_TC(tp, kfilter_byfilter); 103 ATF_TP_ADD_TC(tp, kfilter_byname); 104 105 return atf_no_error(); 106} 107